Hat closure



FIG. 1 is an illustration of a first isometric view of a hat closure showing my new design;

FIG. 2 is an illustration of a second isometric view of the hat closure;

FIG. 3 is an illustration of a front view of the hat closure;

FIG. 4 is an illustration of a back view of the hat closure;

FIG. 5 is an illustration of a top view of the hat closure;

FIG. 6 is an illustration of a bottom view of the hat closure;

FIG. 7 is an illustration of a right side view of the hat closure; and,

FIG. 8 is an illustration of a left side view of the hat closure.

The broken lines depict environmental subject matter to assist in illustrating how the claimed design may appear when in use. The broken lines form no part of the claimed design. 

CLAIM The ornamental design for a hat closure, as shown and described. 